How meggen purifies mine water and recovers marketable zinc precipitate.
By: A. Bergmann.
Publisher: s.n
Published: 1971
Place of publication: S.l
Notes: World Mining 7(10):48-51 #none on card. R. E. Bergstrom. 1968. Disposal of wastes: scientific and administrative considerations. IL State Geol. Surv., Environ. Geol. Notes No. 20. 12pp.

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